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I try to build the OpenCV libraries with visual studio 2012 but I always get the following Error:

LINK : fatal error LNK1104: cannot open file "....\lib\Debug\opencv_core249d.lib".

I downloaded the latest code from the git repository and used Cmake 2.8.10.2 to create the projects. I also disabled the cuda support due to the cuda 5.0 and visual 2012 incompatibility.

Stan
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  • Does the `.lib` file exists? Are you linking the right library? There are many things to consider. – Mark Garcia Jan 04 '13 at 08:53
  • No this .lib file doesn't exist. Actually I want to build this .lib and many others just as the corresponding .dll files. Therefore I don't understand why the compiler is asking for a .lib which I want to build. :/ – Stan Jan 04 '13 at 10:37
  • Its asking for this lib as a dependency for the next component it is trying to build – Raman Sharma Jan 06 '13 at 16:45

2 Answers2

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Since OpenCV 2.43 does not work well with Visual Studio 2012. So I wrote a simple tutorial.

http://answers.opencv.org/question/6495/visual-studio-2012-and-rtlfreeheap-error/#6603

But your OpenCV edition is 2.49. I'm not sure whether this will work. You can still try it. Good luck.

Hongbo Miao
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  • I just switched back to visual studio 2010 since it causes me less problems. I think I will wait till OpenCV and Cuda will properly work on the new visual studio version. – Stan Mar 03 '13 at 21:07
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I had the same problem (In visual studio 2008). The problem was that I had included a ; (semicolon) between all my Additional Dependencies (opencv_core249d.lib opencv_imgproc249d.lib etc....). When I removed the semicolons it worked.

Klaus R. Andersen
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